Allied Telesis AT-8100 Series - Manual (Page 1664)

Chapter 100: Quality of Service (QoS)
1664
Creating a Single-rate Policer
The following example configures a single-rate policer requiring traffic to
conform to a CIR of 10,000 Kbps, a CBS of 14,000 bytes, and an Excess
burst size of 20,000 bytes. This policer drops traffic that does not conform
to the set conditions.
Creating a Twin-rate Policer
The following example configures a twin-rate policer requiring traffic to
conform to a CIR of 10,000 Kbps, a PIR of 20,000 Kbps, a CBS of 30,000
bytes, and a PBS of 50,000 bytes. This policer remarks traffic if it does not
conform to the set conditions.
Table 213. Configuring a Single-rate Policer
Command Description
awplus> enable Enters the Privileged Executive mode from the
User Executive mode.
awplus# configure terminal Enters the Global Configuration mode.
awplus(config)# policy-map pmap2 Creates a policy map “pmap2” and enters the
Policy Map Configuration mode.
awplus(config-pmap)# class cmap3 Associates an existing class map “cmap3” to the
policy map and enters the Policy Map Class
Configuration mode.
awplus(config-pmap-c)# police
single-rate 10000 14000 20000 action
drop-red Configures a single-rate meter measuring traffic at
10,000 Kbps and a Committed Burst Size (CBS) of
14,000 bytes that drops traffic bursting over 20,000
bytes.
Table 214. Configuring a Twin-rate Policer
Command Description
awplus> enable Enters the Privileged Executive mode from the
User Executive mode.
awplus# configure terminal Enters the Global Configuration mode.
awplus(config)# policy-map pmap3 Creates a policy map “pmap3” and enters the
Policy Map Configuration mode.
awplus(config-pmap)# class cmap4 Associates an existing class map “cmap4” to the
policy map and enters the Policy Map Class
Configuration mode.